package JLB_Chapter_09;

public class code_09_06 {
    public static void main(String[] args) {
        System.out.println("90度的正弦值：" + Math.sin(Math.PI / 2));
        System.out.println("0度的余弦值：" + Math.cos(0));
        System.out.println("60度的正切值：" + Math.tan(Math.PI / 3));
        System.out.println(Math.asin(Math.sqrt(2) / 2));
        System.out.println(Math.acos(Math.sqrt(2) / 2));
        System.out.println(Math.atan(1));
        System.out.println(Math.toRadians(120.0));
        System.out.println(Math.toDegrees(Math.PI / 2));
    }
}
